September weather forecastZhoushan, China
September
Weather in September
The perfect water temperature of 25.9°C (78.6°F) makes September a great period for swimming and other water activities in Zhoushan, China.Sea temperature
In Zhoushan, the average seawater temperature in September is 25.9°C (78.6°F).Note: Surface water temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are seen as ideal and highly pleasant for extended enjoyment in all water activities.
Daylight
In Zhoushan, China, the average length of the day in September is 12h and 21min.On the first day of the month, sunrise is at 05:28 and sunset at 18:13. On the last day of September, sunrise is at 05:44 and sunset at 17:38 CST.
Updated: Aug 22, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
In Zhoushan, the average seawater temperature in September is 25.9°C (78.6°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.
The average day length in September in Zhoushan, China, is 12h and 21min.
In September, on the first day of the month, sunrise is at 05:28 and sunset at 18:13. On the last day of the month, sunrise is at 05:44 and sunset at 17:38 CST.
Average sea temperature in September
Zhoushan, China
- Average sea temperature in September: 25.9°C
The best month for swimming (with the highest average sea temperature) is August (27.3°C).
The coldest month (with the lowest average sea temperature) is February (8.2°C).
Average daylight in September
Zhoushan, China
- Average daylight in September: 12h and 18min
The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).
